patch 9.1.0285: Still problems with cursor position for CTRL-D/U

Problem:  Problems with cursor position when scrolling half a page.
Solution: Rework the cursor logic. (Luuk van Baal)

closes: #14455

Signed-off-by: Luuk van Baal <luukvbaal@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index bafbe5b..d3fde43 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    285,
+/**/
     284,
 /**/
     283,